/*
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 * The STMicroelectronics corporate logo is a trademark of STMicroelectronics
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice, this list of conditions
 *    and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above copyright notice, this list of
 *    conditions and the following disclaimer in the documentation and/or other materials provided
 *    with the distribution.
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 * - Neither the name nor trademarks of STMicroelectronics International N.V. nor any other
 *    STMicroelectronics company nor the names of its contributors may be used to endorse or
 *    promote products derived from this software without specific prior written permission.
 *
 * - All of the icons, pictures, logos and other images that are provided with the source code
 *    in a directory whose title begins with st_images may only be used for internal purposes and
 *    shall not be redistributed to any third party or modified in any way.
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 * - Any redistributions in binary form shall not include the capability to display any of the
 *    icons, pictures, logos and other images that are provided with the source code in a directory
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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package com.st.smarTag.cloud.config.IBMWatson

import android.os.Bundle
import androidx.preference.Preference
import androidx.preference.PreferenceFragmentCompat
import com.st.smarTag.cloud.R
import com.st.smarTag.cloud.config.preferences.PasswordTextPreference
import com.st.smarTag.cloud.config.preferences.PasswordTextPreferenceDialog
import com.st.smarTag.cloud.config.preferences.showPreferenceDialog


internal class IBMWatsonPreferenceFragment : PreferenceFragmentCompat(){


    private val config by lazy { IBMWatsonUserSettings(requireContext()) }

    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {

        preferenceManager.preferenceDataStore = config

        setPreferencesFromResource(R.xml.preference_ibm_watson,rootKey)

        setUpOrganizationPreference()
        setUpDeviceTypePreference()
        setUpDeviceIdPreference()

    }

    private fun setUpDeviceIdPreference() {
        val preference = findPreference(IBMWatsonUserSettings.DEVICE_ID_KEY)
        updateOrganizationSummary(preference,config.deviceId)

        preference.setOnPreferenceChangeListener { _, newValue ->
            val newId = newValue as String
            config.deviceId = newId
            updateOrganizationSummary(preference,newId)
            true
        }
    }

    private fun setUpOrganizationPreference(){
        val preference = findPreference(IBMWatsonUserSettings.ORGANIZATION_KEY)
        updateOrganizationSummary(preference,config.organization)

        preference.setOnPreferenceChangeListener { _, newValue ->
            val newOrg = newValue as String
            config.organization = newOrg
            updateOrganizationSummary(preference,newOrg)
            true
        }
    }

    private fun updateOrganizationSummary(preference: Preference, organization: String) {
        preference.summary = getString(R.string.prefIBMWatson_organization_summary,organization)
    }

    private fun setUpDeviceTypePreference(){
        val preference = findPreference(IBMWatsonUserSettings.DEVICE_TYPE_KEY)
        updateDeviceTypeSummary(preference,config.deviceType)

        preference.setOnPreferenceChangeListener { _, newValue ->
            val newType = newValue as String
            config.deviceType = newType
            updateDeviceTypeSummary(preference,newType)
            true
        }
    }

    private fun updateDeviceTypeSummary(preference: Preference, type: String) {
        preference.summary = getString(R.string.prefIBMWatson_device_type_summary,type)
    }

    override fun onDisplayPreferenceDialog(preference: Preference?) {
        when(preference){
            is PasswordTextPreference -> {
                val fragment = PasswordTextPreferenceDialog.newInstance(preference.key)
                showPreferenceDialog(fragment)
            }
            else ->{
                super.onDisplayPreferenceDialog(preference)
            }
        }
    }

}
